74490925 (number)

74490925 is an odd 8-digits composite number following 74490924 and preceding 74490926. In scientific notation, it is written as 7.4490925 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 56455920 positive integers (up to 74490925) that are relatively prime to 74490925.

Interesting facts

Basic properties

Name

Name seventy-four million four hundred ninety thousand nine hundred twenty-five

Notation

Scientific notation 7.4490925 × 10^7
Engineering notation 7.4490925 × 10^6

Prime Factorization of 74490925

Prime Factorization 5 × 5 × 19 × 156823

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14898185
Product of the distinct prime numbers

The prime factorization of 74490925 is 5 × 5 × 19 × 156823. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 5, 7, 669, 418, 6585, 8957, 89136, 62285, 774755, 71350, 9192562, 3117579, 8091910, 72464946, 929995462, 667808014, 8192123309, 4242821362

Basic calculations (n = 74490925)

Multiplication

n×y
n×2 148981850
n×3 223472775
n×4 297963700
n×5 372454625

Division

n÷y
n÷2 37245462.5
n÷3 24830308.333333
n÷3 18622731.25
n÷5 14898185

Exponentiation

ny
n2 5548897907355625
n3 4.1334253784948E+23
n4 3.0790267986256E+31
n5 2.2935955432941E+39

Nth Root

y√n
2√n 8630.8125341708
3√n 420.76000900936
4√n 92.902166466508
5√n 37.533639071069

Divisors of 74490925

1, 5, 19, 25, 95, 475, 156823, 784115, 2979637, 3920575, 14898185, 74490925

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74490924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74490925 can be divided by 12 positive divisors. The sum of these divisors (counting 74490925) is 1, the average is 0.083333333333333.

Base conversion 74490925

Base System Value
2 Binary 100011100001010010000101101
3 Ternary 12012011112100011
4 Quaternary 10130022100231
5 Quinary 123032202200
6 Senary 11220333221
8 Octal 434122055
10 Decimal 74490925
12 Duodecimal 20b44211
16 Hexadecimal 470a42d
20 Vigesimal 135b765
36 Base36 18clkd

Cryptographic Hash Functions

md5 8c94601362ddeb033dfc38f0bc237875
sha1 1cd4481f67b7adb86dd5de9267758ad4a8d5900c
sha256 da0fb19c39df04bc06fca0ec775fa37a8b7dd28e4c85fcf8d478b4c200007667
sha512 8b31ab70e18c8b1a3481c2ed2c0f2f6c06287d936debb3c47f6ad16bcddc7aee9cdd64f0a18395d62b7c92d71abeea019ddbced6564f0976319104b3e2672569
ripemd-160 c65fe73749487836d74bccd2ae5a5df2b8904620

74490925 as geometric shapes

Circle

Radius = n
Diameter 148981850
Circumference 468040285.47822
Area 1.7432376901268E+16

Sphere

Radius = n
Volume 1.7314051737655E+24
Surface area 6.9729507605073E+16
Circumference 468040285.47822

Square

Length = n
Perimeter 297963700
Area 5548897907355625
Diagonal 105346076.40872

Cube

Length = n
Surface area 33293387444133750
Volume 4.1334253784948E+23
Space diagonal 129022066.8028

Equilateral Triangle

Length = n
Perimeter 223472775
Area 2.4027432753881E+15
Altitude 64511033.401401

Triangular Pyramid

Length = n
Surface area 2.4027432753881E+15
Volume 4.8712885244371E+22
Height 35115358.802906